SYSTÈME DE RÉGULATION DE LA PRESSION D'UN CONDUIT AUDITIF EXTERNE

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专利权人:

Gbs Ventures LLC

发明人:

申请号：

EP14816984.0

公开号：

EP3013396A4

申请日:

2014.06.27

申请国别(地区):

EP

年份:

2017

代理人:

摘要：

An external ear canal pressure regulation device including a fluid flow generator and an earpiece having a first axial earpiece conduit fluidicly coupled to the fluid flow generator, whereby the earpiece has a compliant earpiece external surface configured to sealably engage an external ear canal as a barrier between an external ear canal pressure and an ambient pressure.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/